I just hate that Britney has had to pay such a big price just for being successful, and then making mistakes that lots of people make. She never deserved any of this. There are ways to help troubled people without taking away their rights and autonomy.

I love Blackout, but there are definitely other pop albums on its level, if not better.
Similar to what other people have said, Britney never did anything to truly change the game but rather has always fit right in to what was hot at the time. And imo since around FF/BJ, she has been lagging behind.

I don't see why we have to pinpoint which performances post-2007 are most like primeney.
None of them were like primeney. But some were clearly much better than others and Britney shows improvement here and there.